CVE-2026-43880

CVE-2026-43880 involves WWBN AVideo’s endpoint objects/sendEmail.json.php, where unauthenticated calls can send emails using the site’s SMTP and the site’s From/Reply-To identity. When contactForm is omitted, an attacker-supplied email becomes the recipient, while the message From/Reply-To uses t...

CVE-2026-43880 WWBN AVideo: Unauthenticated Arbitrary Email Sending via sendEmail.json.php Allows Phishing from Site's Legitimate From Address

WWBN AVideo is an open source video platform. In versions up to and including 29.0, objects/sendEmail.json.php exposes two branches depending on whether contactForm=1 is submitted. When the parameter is omitted, the endpoint sets $sendTo to an attacker-supplied email and, for unauthenticated...

AVideo: Unauthenticated Arbitrary Email Sending via sendEmail.json.php Enables Phishing from the Site’s Legitimate From Address

Summary objects/sendEmail.json.php exposes two branches depending on whether contactForm=1 is submitted. When the parameter is omitted, the endpoint sets $sendTo to an attacker-supplied email and, for unauthenticated callers, uses the site's own contact email as the message From:/Reply-To:. The...

PT-2026-37296

Name of the Vulnerable Software and Affected Versions AVideo versions prior to 29.0 Description An issue exists in the 'objects/sendEmail.json.php' endpoint where the absence of the contactForm parameter allows unauthenticated users to send emails to arbitrary recipients. When this parameter is...